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The telephone__________by Alexander Graham Bell.

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Ragini Kumari has published a book about the history of agricultural ------- in the region.

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______ can help increase your strength and energy, giving you a stronger heart

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Researchers at the Institute for New Generation Computer Technology in Tokyo have used PROLOG as the ____ for sophisticated logic programming languages.

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The emergency drill ended quite quickly because all occupants of the building were very _____

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Tiredness, loss of appetite, and sleeping problems are all classic symptoms of _________________

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Volunteers always do general ____ such as talking with the elderly, repairing houses and providing food

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Would you mind if I __________photos here?

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------- the results of the customer survey, we may consider extending the store’s evening hours until 9 P.M

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The band will be playing at several different __________ in the UK

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No matter how often I explain it, he doesn't seem to ______

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Hiroshi is studying at the most ____________university in Japan, so he is assured of getting an excellent job when he graduates

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After months of pressure from the media, Aurora Manufacturing has finally ----- that it is responsible for the contamination of Sussex Lake

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Upon arriving at the flat ________ it, we noticed that it hadn’t been decorated as tastefully as the estate agent had led us ________

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Did you do any damage _______the car?

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This cleaning solution can be used without ------ additional chemical treatment such as bleach

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________the time passes,__________I feel

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I ________________ to the movies for ages. We used to go a lot

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Ramirez Instruments ------ high-quality acoustic guitars for over a century

It _________ Sue that you saw at the theatre last night. She was studying in the library with me.

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If  the  product  you  have  purchased  is  ------- and couldn't be fixed,   the manufacturer is obligated to replace it under the warranty